Mercurial > gemma

changeset 5429:02a5da2f03b4 marking-single-beam

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Fixed clipping.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 11 Jul 2021 15:07:18 +0200
parents b8d5f1cd15fb
children aa199f280f64
files pkg/imports/sr.go
diffstat 1 files changed, 3 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/pkg/imports/sr.go	Sun Jul 11 13:08:49 2021 +0200
+++ b/pkg/imports/sr.go	Sun Jul 11 15:07:18 2021 +0200
@@ -644,12 +644,13 @@
 	} else {
 		start = time.Now()
 		clippingPolygonBuffered.Indexify()
+		before := len(xyz)
 		xyz = xyz.Filter(func(v mesh.Vertex) bool {
-			return clippingPolygonBuffered.IntersectionBox2D(v.Box2D()) ==
+			return clippingPolygonBuffered.IntersectionBox2D(v.Box2D()) !=
 				mesh.IntersectionOutSide
 		})
 		feedback.Info("Clipping took %v.", time.Since(start))
-		feedback.Info("Number of points to clip %d.", len(removed))
+		feedback.Info("Number of points to clip %d.", before-len(xyz))
 	}
 
 	start = time.Now()